- Joined
- Sep 2, 2002
- Messages
- 2,859
Hey Wink,
Thank you for that amazing information, and the clear way in which you are presenting it. I prefered to digest it first, before reacting. Then again, you probably already know me that way.
One interesting observation from your first post, in which you an example of the metric for dispersion:
Did anyone notice the relative intense dispersion in the Tolkowsky, coming out of the table-area? Most people generally associate high and steeper crowns with dispersion, while the table-area is regarded as a non-factor in this.
Is this yet again another part of the old gemology-manual, which we can throw out of the window?
Live long,
Thank you for that amazing information, and the clear way in which you are presenting it. I prefered to digest it first, before reacting. Then again, you probably already know me that way.
One interesting observation from your first post, in which you an example of the metric for dispersion:
Did anyone notice the relative intense dispersion in the Tolkowsky, coming out of the table-area? Most people generally associate high and steeper crowns with dispersion, while the table-area is regarded as a non-factor in this.
Is this yet again another part of the old gemology-manual, which we can throw out of the window?
Live long,